How to read SpeedFan/Should I get this PSU?

davidfett

Honorable
Aug 26, 2012
26
0
10,530
Howdy everybody!

So I recently got a new GPU that is fairly decent, and I haven't seen an increase in my FPS in games. I'm thinking it may be the old PSU I have which is a fairly junky model. So I'm wondering if I'm reading the output of SpeedFan correctly.

When I look at the voltages it says something like this:

Label Sensor Sample
+12v +12v 0.45v
-12v -12v -0.92v

Am I correct in thinking thats meaning that I'm really not getting enough juice? Isn't it supposed to be MUCH closer to 12v?

If that is the case, and I really need a new PSU, I'm looking for one in the $50-$100 range that will give me the needed power for at least a few years. I was researching, and this one seems to get good reviews.

http://www.amazon.com/Seasonic-80Plus-M12II-620-BRONZE/dp/B003HE260I/ref=sr_1_1?ie=UTF8&qid=1364761368&sr=8-1&keywords=SeaSonic+M12II+620+Bronze+620W

Does that look like a good one?

Thanks for the help.